S9S12G128F0CLF Datasheet, PDF (25/1158 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual

Chapter 1
Device Overview MC9S12G-Family
Revision History
Version
Number
Revision
Date
Rev 0.21 15-Oct-2010
Rev 0.22 8-Nov-2010
Rev 0.23 3-Jan-2010
Rev 0.24 8-Feb-2010
Rev 0.25 18-Feb-2011
Rev 0.26 21-Feb-2011
Rev 0.27
Rev 0.28
Rev 0.29
Rev 0.30
1-Apr-2011
11-May-2011
10-Jan-2011
10-Feb-2012
Description of Changes
• Corrected Table 1-28
• Typos and formatting
• Reformatted Section 1.8, “Device Pinouts”
• Typos and formatting
• Corrected Figure 1-4
• Corrected Figure 1-6
• Corrected Figure 1-9
• Typos and formatting
• Added Section 1.14, “Autonomous Clock (ACLK) Configuration”
• Corrected Figure 1-12
• Corrected Figure 1-10
• Corrected Figure 1-13
• Corrected Figure 1-11
• Typos and formatting
• Added Section 1.14, “Autonomous Clock (ACLK) Configuration”
• Corrected Figure 1-12
• Corrected Figure 1-10
• Corrected Figure 1-13
• Corrected Figure 1-11
• Typos and formatting
• Updated Table 1-1(added temperatur sensor feature)
• Updated Section 1.3.14, “Analog-to-Digital Converter Module (ADC)”
• Updated Table 1-31
• Typos and formatting
• Typos and formatting
•
• Corrected Figure 1-4
• Updated Table 1-5(added mask set 1N75C)
• Typos and formatting
1.1 Introduction
The MC9S12G-Family is an optimized, automotive, 16-bit microcontroller product line focused on
low-cost, high-performance, and low pin-count. This family is intended to bridge between high-end 8-bit
microcontrollers and high-performance 16-bit microcontrollers, such as the MC9S12XS-Family. The
MC9S12G-Family is targeted at generic automotive applications requiring CAN or LIN/J2602
communication. Typical examples of these applications include body controllers, occupant detection, door
modules, seat controllers, RKE receivers, smart actuators, lighting modules, and smart junction boxes.
MC9S12G Family Reference Manual, Rev.1.10
Freescale Semiconductor
25